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    • Cognitive biases and power in colective decision making 

      Cunha, Gustavo Rodrigues
      2015
      The present work analysed the relationship between cognitive biases and power in a collective decision making context. Notably, the analyse of investment clubs indicated that power may affect confidence in a stock market ...
    • Long memory properties and agents’ behavior: an interesting connection 

      Fernandes Neto, Fernando; Garcia, Claudio
      2015
      The aim of this work is to establish an interesting connection between the behavior of economic agents and the long memory features that generally occur in a wide set of time series found in economic/financial problems. ...